紧缩场

紧缩场（CompactRange，CR）技术研究是天线与目标特性测量领域的重要课题。时域测量技术应用在紧缩场系统中是紧缩场技术发展过程中取得的一项重要成果。

Researching on Compact Range ( CR ) has become an important subject in the domain of antenna and RCS measurement , and time-domain measuring techniques applied to system of compact range is one of the aquired achievements .

天线紧缩场测试技术研究

The Study on Compensated Compact Range ( CCR ) Antenna Measurement Technology

本文通过有限积分方法（FIT）对紧缩场的低频特性进行计算，并通过这种精确离散化仿真计算结果与近似算法的比较，证明在一定情况下近似方法有它的适用范围。

Performance of compact range in low frequency is simulated by FIT and applicable ranges of convolution method of antenna near field calculation are proved by the results .

利用Marc有限元软件，分析了紧缩场在温度、重力和反向力等作用下的变形。

Its deformation under the loads of temperature 、 gravity and reverse force was analyzed with MSC . MARC .

紧缩场天线测量系统（CompactAntennatestrange）是天线测量领域的重要研究方向，是高频率天线远场测量遇到空间及环境困难的一种解决方法。

Compact Antenna Test Range ( CATR ) has an important influence in antenna test field , which support an effective method to meet the restrictions in distance and environment in the testing field of high frequency antenna .

大型紧缩场反射面板的变形分析与控制

The Deformation Analysis and Control of Compact Antenna Range Reflecting Panel

基于近场时域谱的紧缩场口径优化设计

Optimization design of CR aperture based on time domain spectrum

偏馈赋形紧缩场天线电气设计研究

Electrical Design Study for Offset Shaped Compact Antenna Test Range

大型双柱面紧缩场天线缝隙的近场扰动

The Gaps Scattering Effect in a Two-Cylindrical Compact Antenna Range

某紧缩场反射面面板的设计

Design of the Face Plate of a Compact Range ′ s Reflector

卫星整星状态下的紧缩场测试技术

Measurement Technology of Satellite Antenna and Payload in Compact Range

一种有效提高紧缩场反射面精度的CAD/CAM技术

A effectively CAD / CAM technology of improving the precision of compact range reflection

紧缩场反射面板热变形的适应性调整

Adaptive regulation on the thermal deformation of the panel of compact antenna test range

大型紧缩场电气性能检测

Electrical Performance Testing for Large Compact Range

时域超宽带紧缩场雷达目标特性测量系统研究与开发

Study and Development of UWB Compact Range Measuring System for Radar Target of Time Domain

一个高性能单反射面紧缩场

High performance single reflector compact range

馈源是紧缩场主要部件之一，对紧缩场的电气性能有很大影响。

Feeds are important to electric performance of compact range as one of its main parts .

本文是在面板大小一定的条件下，通过仿真计算探讨紧缩场在低频频段应用的可能性。

Application of compact range in low frequency is discussed in case of the fixed-size compact range plant .

通过优化电气布局、边缘设计和馈源设计，该紧缩场具有优良电性能。

Through optimizing electrical geometrical layout , reflector edge design and feed design , high performance was acquired .

针对紧缩场成像系统造价昂贵，设计了一种新的近距离微波成像系统。

For the purpose of expensive cost on the comp , a new near-distance diagnosing system is designed .

经用户使用证明，它是一种可以提高紧缩场反射面精度的新方法。

It 's a new method to improve the reflection panel 's precision of the compact range by customer use .

在紧缩场中进行天线测量，天线定位结构型式及整体刚度性能非常重要。

It is very important that antenna target support structure and rigidity during antenna precision is measured in compact testing fields .

计算方法有解析方法，精确预估技术和高频近似方法等。根据测量方式的不同，可以分为远场测量、近场测量和紧缩场测量。

According to the different measurements , RCS measurement can be divided into far-field measurement , near-field measurement and compact range measurement .

相对于紧缩场测量，近场测量的精度更高，成本也有所降低，于是近场测量越来越成为研究的一个重点。

Compared to the compact range measurement , near field measurement is more precise , and the cost has also been reduced .

电大尺寸紧缩场的快速仿真通常应用近场计算的卷积积分法。

Convolution method of antenna near field calculation is adopted in simulation of compact range which is much larger than the relevant wavelength ;

概要讲述了利用紧缩场进行卫星整星状态下的天线及卫星系统测试的原理及方法。文章还对该紧缩场的测试误差进行了全面的分析。

The test principles and test methods of the antenna and satellite RF system in Compensated Compact Range are summarized , and the test errors are analyzed .

利用几何光学法和物理光学法，分析了带有双柱面紧缩场天线的微波暗室内的电磁场分布。

Using the Go and Po methods , the electromagnetic fields in a microwave anechoic chamber setting up a compact two-cylindrical antennas range are analysed in this paper .

同时对紧缩场布局设计及边齿参数作了优化设计，提出优化准则，并给出设计结果；

The optimization rule on the layout and serration of the compact range was referred to , then the optimization algorithm was performed and the result was given .

结合试验台技术的发展对所选试验台结构作了详细的论证和说明。包括目标模拟器形式的选择，紧缩场技术的简介等。

Giving a detailed prove and introduction in terms of the development of turning platform , including the selecting of target simulator and a brief introduction of compressed field technologies .

在过去的几年中，作者与同事们在一同分析与研究关键技术的基础上，以系统集成的方法构建了一套时域超宽带紧缩场测量系统。

With the method of integration , my colleagues and I have established a time-domain UWB compact range measuring system based on the study at key techniques during several justly past years .